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Class Information
Number: 257/E27.019
Name: Active solid-state devices (e.g., transistors, solid-state diodes) > Device consisting of a plurality of semiconductor or other solid state components formed in or on a common substrate, e.g., integrated circuit device (epo) > Including semiconductor component with at least one potential barrier or surface barrier adapted for rectifying, oscillating, amplifying, or switching, or including integrated passive circuit elements (epo) > With semiconductor substrate only (epo) > Including a plurality of components in a non-repetitive configuration (epo) > Integrated circuit having a two-dimensional layout of components without a common active region (epo) > With component other than field-effect type (epo) > Bipolar transistor in combination with diode, capacitor, or resistor (epo)
Description: This subclass is indented under subclass E27.018. This subclass is substantially the same in scope as ECLA classification H01L27/06D6T.










Sub-classes under this class:

Class Number Class Name Patents
257/E27.023 Lateral bipolar transistor in combination with diode, capacitor, or resistor (epo) 19
257/E27.02 Vertical bipolar transistor in combination with diode, capacitor, or resistor (epo) 45


Patents under this class:
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Patent Number Title Of Patent Date Issued
8692306 Decoupling capacitor and method of making same Apr. 8, 2014
8685799 RRAM structure at STI with Si-based selector Apr. 1, 2014
8686513 IGBT assembly having circuitry for injecting/extracting current into/from an auxiliary P well Apr. 1, 2014
8618584 Semiconductor device Dec. 31, 2013
8592903 Bipolar semiconductor device and manufacturing method Nov. 26, 2013
8587094 Semiconductor device using a compound semiconductor subtrate Nov. 19, 2013
8455980 Schottky-clamped bipolar transistor with reduced self heating Jun. 4, 2013
8390024 Electrostatic discharge (ESD) protection circuit Mar. 5, 2013
8368116 Apparatus and method for protecting electronic circuits Feb. 5, 2013
8343843 Monolithic microwave integrated circuit device and method for forming the same Jan. 1, 2013
8338915 Circuit configuration and manufacturing processes for vertical transient voltage suppressor (TVS) and EMI filter Dec. 25, 2012
8288824 Semiconductor device including insulated gate bipolar transistor and diode Oct. 16, 2012
8253207 Insulated gate semiconductor device Aug. 28, 2012
8178948 Electrostatic discharge protection circuit May. 15, 2012
8168999 Semiconductor device having IGBT and diode May. 1, 2012
8124489 Monolithic microwave integrated circuit device and method of forming the same Feb. 28, 2012
8115270 Electrostatic discharge protection method and device for semiconductor device including an electrostatic discharge protection element providing a discharge path of a surge current Feb. 14, 2012
8049306 High voltage integration circuit with freewheeling diode embedded in transistor Nov. 1, 2011
8035167 Complementary bipolar semiconductor device Oct. 11, 2011
8030731 Isolated rectifier diode Oct. 4, 2011
7939905 Electrostatic discharge protection method and device for semiconductor device including an electrostatic discharge protection element providing a discharge path of a surge current May. 10, 2011
7791169 Capacitor below the buried oxide of SOI CMOS technologies for protection against soft errors Sep. 7, 2010
7763514 Method of manufacturing a transistor and memory cell array Jul. 27, 2010
7755106 Integrated semiconductor structure including a heterojunction bipolar transistor and a Schottky diode Jul. 13, 2010
7755167 Semiconductor device including switching element and two diodes Jul. 13, 2010
7656009 Robust ESD cell Feb. 2, 2010
7638828 Embedded capacitor Dec. 29, 2009
7615810 Electro-optical device, method of manufacturing electro-optical device, and electronic apparatus Nov. 10, 2009
7554146 Metal-insulator-metal capacitor and method of fabricating the same Jun. 30, 2009
7535080 Reducing parasitic mutual capacitances May. 19, 2009
7528468 Capacitor assembly with shielded connections and method for forming the same May. 5, 2009
7355265 Semiconductor integrated circuit Apr. 8, 2008
6680513 Semiconductor device Jan. 20, 2004
6610578 Methods of manufacturing bipolar transistors for use at radio frequencies Aug. 26, 2003
6580147 Semiconductor device having built-in capacitors Jun. 17, 2003
6573146 Methods of manufacturing complementary bipolar transistors Jun. 3, 2003
6495866 Semiconductor device for preventing an increased clamp voltage in an ignition circuit Dec. 17, 2002
6445561 Circuit arrangement, in particular for triggering an ignition end stage Sep. 3, 2002
6326674 Integrated injection logic devices including injection regions and tub or sink regions Dec. 4, 2001
6261932 Method of fabricating Schottky diode and related structure Jul. 17, 2001
6259307 Temperature compensated voltage gain stage Jul. 10, 2001
6014064 Heterolithic voltage controlled oscillator Jan. 11, 2000
6005283 Complementary bipolar transistors Dec. 21, 1999
6005284 Semiconductor device and its manufacturing method Dec. 21, 1999
5952864 Integratable circuit configuration for stabilizing the operating current of a transistor by negative feedback, being suitable in particular for battery-operated devices Sep. 14, 1999
5661066 Semiconductor integrated circuit Aug. 26, 1997
5018000 Semiconductor device using MIS capacitor May. 21, 1991
4536784 Semiconductor device having a junction capacitance, an integrated injection logic circuit and a transistor in a semiconductor body Aug. 20, 1985
4505766 Method of fabricating a semiconductor device utilizing simultaneous outdiffusion and epitaxial deposition Mar. 19, 1985
4247343 Method of making semiconductor integrated circuits Jan. 27, 1981

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